I use a COM library (3rd party) with interop in a C# application. How can I debug objects of this library in VS2010? Or is this not possible?
我在C＃应用程序中使用带有interop的COM库（第三方）。如何在VS2010中调试此库的对象？或者这不可能吗？
2 个解决方案
#1
4
A similar question would be "how do I debug my operating system". You don't, you keep your fingers crossed that it will give you a decent error code and message when you use it improperly. Even if you do find a bug in the library, there's nothing you can do about it unless you have the source code and the right to rebuild it.
类似的问题是“如何调试我的操作系统”。你没有，你保持手指交叉，当你不正确地使用它时，它会给你一个像样的错误代码和消息。即使您确实在库中发现了一个错误，除非您拥有源代码和重建它的权限，否则您无能为力。
Review the license agreement you've got to use this library for support options.
查看您必须使用此库获取支持选项的许可协议。
#2
1
To enable debugging of COM dlls you have to do the following:
要启用COM dll的调试，您必须执行以下操作：
Projects Settings of the .NET Project -> Debug -> "Enable unmanaged code debugging" has to be selected
必须选择.NET项目的项目设置 - >调试 - >“启用非托管代码调试”
Now you can attach an unmanaged debugger/debug into unmanaged dlls.
现在，您可以将非托管调试器/调试附加到非托管dll中。
To step into the source of the dll you need the appropriate pdb files and source files.
要进入dll的源代码，您需要相应的pdb文件和源文件。
#1
4
A similar question would be "how do I debug my operating system". You don't, you keep your fingers crossed that it will give you a decent error code and message when you use it improperly. Even if you do find a bug in the library, there's nothing you can do about it unless you have the source code and the right to rebuild it.
类似的问题是“如何调试我的操作系统”。你没有，你保持手指交叉，当你不正确地使用它时，它会给你一个像样的错误代码和消息。即使您确实在库中发现了一个错误，除非您拥有源代码和重建它的权限，否则您无能为力。
Review the license agreement you've got to use this library for support options.
查看您必须使用此库获取支持选项的许可协议。
#2
1
To enable debugging of COM dlls you have to do the following:
要启用COM dll的调试，您必须执行以下操作：
Projects Settings of the .NET Project -> Debug -> "Enable unmanaged code debugging" has to be selected
必须选择.NET项目的项目设置 - >调试 - >“启用非托管代码调试”
Now you can attach an unmanaged debugger/debug into unmanaged dlls.
现在，您可以将非托管调试器/调试附加到非托管dll中。
To step into the source of the dll you need the appropriate pdb files and source files.
要进入dll的源代码，您需要相应的pdb文件和源文件。